YEMIUGO Bluetooth Receiver Board Wireless Stereo Audio Amplifier Decoder Board 2x5W 5V Power Amp Module for DIY Wireless Speaker

YEMIUGO Bluetooth power amplifier powered by Micro USB. It supports 4.1 Bluetooth and the effective distance of Bluetooth is 15-20 meter, which is compatible with most mobile phones and Bluetooth adapters.with two buttons can adjust volume and select prev/next music, perfect for your for home or vehicle music streaming sound system. Parameters: Input voltage: 5V Audio output: 2-channels Power: 5W*2 Power connector: Micro USB Operating Temperature:-20?~85? Operating Humidity:5%~95%RH Module Size:50*35*7.3mm Bluetooth Connect: When the power amplifier board is powered on but without Bluetooth connection display, the Bluetooth indicator will flash quickly. the indicator will stop flashing only when the Bluetooth connection is successful. when playing music, the Bluetooth indicator will flash Intermittent Package Included: 1pcs Bluetooth Power Amplifier Module